1963155840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 6448619520

約数和(自身を除く): 4485463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 97, 120, 127, 128, 160, 166, 192, 194, 240, 249, 254, 291, 320, 332, 381, 384, 388, 415, 480, 485, 498, 508, 582, 635, 640, 664, 762, 776, 830, 960, 970, 996, 1016, 1164, 1245, 1270, 1328, 1455, 1524, 1552, 1660, 1905, 1920, 1940, 1992, 2032, 2328, 2490, 2540, 2656, 2910, 3048, 3104, 3320, 3810, 3880, 3984, 4064, 4656, 4980, 5080, 5312, 5820, 6096, 6208, 6640, 7620, 7760, 7968, 8051, 8128, 9312, 9960, 10160, 10541, 10624, 11640, 12192, 12319, 12416, 13280, 15240, 15520, 15936, 16102, 16256, 18624, 19920, 20320, 21082, 23280, 24153, 24384, 24638, 26560, 30480, 31040, 31623, 31872, 32204, 36957, 37248, 39840, 40255, 40640, 42164, 46560, 48306, 48768, 49276, 52705, 53120, 60960, 61595, 62080, 63246, 64408, 73914, 79680, 80510, 81280, 84328, 93120, 96612, 98552, 105410, 120765, 121920, 123190, 126492, 128816, 147828, 158115, 159360, 161020, 168656, 184785, 186240, 193224, 197104, 210820, 241530, 243840, 246380, 252984, 257632, 295656, 316230, 322040, 337312, 369570, 386448, 394208, 421640, 483060, 492760, 505968, 515264, 591312, 632460, 644080, 674624, 739140, 772896, 788416, 843280, 966120, 985520, 1011936, 1022477, 1030528, 1182624, 1264920, 1288160, 1349248, 1478280, 1545792, 1576832, 1686560, 1932240, 1971040, 2023872, 2044954, 2365248, 2529840, 2576320, 2956560, 3067431, 3091584, 3373120, 3864480, 3942080, 4047744, 4089908, 4730496, 5059680, 5112385, 5152640, 5913120, 6134862, 6746240, 7728960, 7884160, 8179816, 10119360, 10224770, 11826240, 12269724, 15337155, 15457920, 16359632, 20238720, 20449540, 23652480, 24539448, 30674310, 32719264, 40899080, 49078896, 61348620, 65438528, 81798160, 98157792, 122697240, 130877056, 163596320, 196315584, 245394480, 327192640, 392631168, 490788960, 654385280, 981577920, 1963155840]

約数ペア:

[(1, 1963155840), (2, 981577920), (3, 654385280), (4, 490788960), (5, 392631168), (6, 327192640), (8, 245394480), (10, 196315584), (12, 163596320), (15, 130877056), (16, 122697240), (20, 98157792), (24, 81798160), (30, 65438528), (32, 61348620), (40, 49078896), (48, 40899080), (60, 32719264), (64, 30674310), (80, 24539448), (83, 23652480), (96, 20449540), (97, 20238720), (120, 16359632), (127, 15457920), (128, 15337155), (160, 12269724), (166, 11826240), (192, 10224770), (194, 10119360), (240, 8179816), (249, 7884160), (254, 7728960), (291, 6746240), (320, 6134862), (332, 5913120), (381, 5152640), (384, 5112385), (388, 5059680), (415, 4730496), (480, 4089908), (485, 4047744), (498, 3942080), (508, 3864480), (582, 3373120), (635, 3091584), (640, 3067431), (664, 2956560), (762, 2576320), (776, 2529840), (830, 2365248), (960, 2044954), (970, 2023872), (996, 1971040), (1016, 1932240), (1164, 1686560), (1245, 1576832), (1270, 1545792), (1328, 1478280), (1455, 1349248), (1524, 1288160), (1552, 1264920), (1660, 1182624), (1905, 1030528), (1920, 1022477), (1940, 1011936), (1992, 985520), (2032, 966120), (2328, 843280), (2490, 788416), (2540, 772896), (2656, 739140), (2910, 674624), (3048, 644080), (3104, 632460), (3320, 591312), (3810, 515264), (3880, 505968), (3984, 492760), (4064, 483060), (4656, 421640), (4980, 394208), (5080, 386448), (5312, 369570), (5820, 337312), (6096, 322040), (6208, 316230), (6640, 295656), (7620, 257632), (7760, 252984), (7968, 246380), (8051, 243840), (8128, 241530), (9312, 210820), (9960, 197104), (10160, 193224), (10541, 186240), (10624, 184785), (11640, 168656), (12192, 161020), (12319, 159360), (12416, 158115), (13280, 147828), (15240, 128816), (15520, 126492), (15936, 123190), (16102, 121920), (16256, 120765), (18624, 105410), (19920, 98552), (20320, 96612), (21082, 93120), (23280, 84328), (24153, 81280), (24384, 80510), (24638, 79680), (26560, 73914), (30480, 64408), (31040, 63246), (31623, 62080), (31872, 61595), (32204, 60960), (36957, 53120), (37248, 52705), (39840, 49276), (40255, 48768), (40640, 48306), (42164, 46560)]